i'm 37 married with kids.
here are my friends:
1 from 1st grade, my best man, now lives in London with his family (1975)
1 was a friend of the above, probably my closest friend now (1995)
2 worked with both the above (1996)
1 was friends with 1 of the guys just above (we're now married) (1995)
1 from high school track team (1986)
1 from the bud light pool league (we used to be very close) (1997)
1 is the sister of the guy who was my best man, she also lives in London now (1987)
1 from college (1998)
4 from taekwondo dojang (2006)
1 neighbor with an xbox 360 (they have a kid my daughter's age so the mothers are friendly) (2003)
5 from work (these are more like coffee/drinking buddies) (2006)
and as corny as it sounds, my wife really is my best friend. i tell her just about everything. hell, we were close friends for 6 years before we even started dating.
EDIT: i forgot about 6 or so from a previous employer